The original 3D magnetic building sets that engage young minds by fusing together math, science and creativity 32 clear and colorless shapes including squares (2 large, 14 small) and triangles (8 equilateral, 4 right, 4 isosceles) Whether you see igloos, windows or glass houses, the ICE set is a cool addition to every Magna-Tiles collection Sparks hours of imaginative free play in children. Anything they can dream, they can create! Develops math, science, spatial and tactile skills. STEM approved! Safe, durable and built to last for years Ages 3 years and up Magna-Tiles ICE 32 Piece Set includes: 14 Small Squares, 2 Large Squares, 4 Isosceles Triangles, 4 Right Triangles and 8 Equilateral Triangles. These tactile, colorless translucent Magna-Tiles are sized just right and easy to use, whether creating designs on a flat surface or building in 3-D. Basic shapes are learned through play. Magna-Tiles develops patterning, shape recognition, building and motor skills. Use them for guided activities or hours of open-ended fun and exploration. They will work well alone or together with Magna-Tiles Solid Colors to build windows, skylights, etc.